Headgear



FIG. 1 is a perspective view of headgear for use with a respiratory mask assembly according to my new ornamental design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a top view thereof.

The headgear shown in the figures is shown in its pre-use condition. The headgear is designed to wrap about the head of a patient in use.

The broken lines show environmental structure and are for illustrative purposes only and form no part of the claimed design.

The dotted lines represent the border between claimed and unclaimed subject matter and form no part of the claimed design. 

The ornamental design for headgear, as shown and described. 